Granted Patent
Utility
US 6,487,930 · App. 09/685,437
Cam actuated speed change mechanism
Inventors:
Silvio M. Yamada, Tomaz Dopico Varela
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Oct 11, 2000
Inventors
Silvio M. Yamada
Tomaz Dopico Varela
Assignee (at issue)
Meritor Light Vehicle Technology, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.